Glow-worm EASICOM 3 25r User Manual

Contents
2 Installation and maintenance instructions ENERGY 0020177748_03
Contents
1 Safety .................................................................... 3
1.1 Action-related warnings ......................................... 3
1.2 Risk caused by inadequate qualifications.............. 3
1.3 Intended use .......................................................... 3
1.4 General safety information .................................... 3
1.5 Regulations (directives, laws, standards) .............. 5
2 Notes on the documentation .............................. 6
2.1 Observing other applicable documents ................. 6
2.2 Storing documents................................................. 6
2.3 Validity of the instructions...................................... 6
3 Product description............................................. 6
3.1 Benchmark............................................................. 6
3.2 Compartment Ventilation ....................................... 6
3.3 Functional elements............................................... 6
3.4 Information on the identification plate.................... 7
3.5 CE label ................................................................. 7
4 Set-up.................................................................... 7
4.1 Transporting the unit.............................................. 7
4.2 Unpacking the product........................................... 7
4.3 Checking the scope of delivery.............................. 7
4.4 Dimensions............................................................ 8
4.5 Minimum clearances.............................................. 8
4.6 Using the mounting template ................................. 8
4.7 Wall-mounting the product..................................... 8
4.8 Removing/installing the front casing...................... 9
4.9 Removing/installing the side section ..................... 9
5 Installation.......................................................... 10
5.1 Preparing for installation...................................... 10
5.2 Installing the heating pump.................................. 10
5.3 Heating water supply in the open heating
system ................................................................. 11
5.4 Connecting the heating flow and heating
return ................................................................... 11
5.5 Gas connection.................................................... 11
5.6 Connecting the condensate discharge pipe ........ 12
5.7 Electrical installation ............................................ 13
6 Operation............................................................ 15
6.1 Using diagnostics codes ...................................... 15
6.2 Displaying the status codes ................................. 15
6.3 Using check programmes.................................... 16
7 Start-up ............................................................... 16
7.1 Carrying out the initial start-up............................. 16
7.2 Checking the type of gas ..................................... 16
7.3 Checking the factory setting ................................ 16
7.4 Checking and treating the heating water/filling
and supplementary water .................................... 16
7.5 Filling the condensate trap .................................. 17
7.6 Switching on the product ..................................... 18
7.7 Filling the heating installation .............................. 18
7.8 Checking and adjusting the gas settings ............. 18
7.9 Checking leak-tightness ...................................... 19
7.10 Checking the heating mode ................................. 19
8 Adapting the unit to the heating
installation.......................................................... 19
8.1 Burner anti-cycling time ....................................... 19
9 Handing the product over to the end user ...... 20
9.1 Informing the operator about the maintenance
intervals ............................................................... 20
10 Inspection and maintenance ............................ 20
10.1 Using original seals.............................................. 20
10.2 Observing inspection and maintenance
intervals ............................................................... 20
10.3 Procuring spare parts .......................................... 20
10.4 Checking the CO₂ content ................................... 20
10.5 Setting the CO₂ content ....................................... 20
10.6 Removing the gas-air mixture unit ....................... 21
10.7 Cleaning the heat exchanger............................... 22
10.8 Checking the burner ............................................ 22
10.9 Checking the ignition electrode ........................... 22
10.10 Cleaning the condensate siphon ......................... 22
10.11 Installing the gas-air mixture unit ......................... 22
10.12 Draining the product ............................................ 22
10.13 Completing inspection and maintenance work .... 23
10.14 Checking the product for leak-tightness .............. 23
11 Troubleshooting ................................................ 23
11.1 Rectifying faults ................................................... 23
11.2 Calling up the fault memory................................. 23
11.3 Deleting the fault memory.................................... 23
11.4 Preparing the repair work .................................... 23
11.5 Replacing defective components......................... 23
11.6 Checking the product for leak-tightness .............. 24
12 Decommissioning the product......................... 24
13 Customer service............................................... 24
Appendix ............................................................................ 25
A Inspection and maintenance work –
Overview............................................................. 25
B Check programmes – Overview ....................... 25
C Overview of diagnostics codes ........................ 26
D Status codes – Overview .................................. 29
E Overview of fault codes .................................... 30
F Wiring diagram................................................... 32
G Wiring diagram, 30 kW ...................................... 33
H Position of the opening in the air/flue pipe..... 34
H.1 Positioning of the opening of a fan-supported
flue gas pipe ........................................................ 34
H.2 Horizontal terminal positioning ............................ 35
I Commissioning Checklist................................. 36
J Pipe lengths for the air/flue pipe...................... 40
J.1 Length L of the C13 type air/flue pipe.................. 40
J.2 Length L of the C33 type air/flue pipe.................. 40
J.3 Length L of the C43 type air/flue pipe.................. 40
K Technical data.................................................... 41
Index ................................................................................... 45

Glow-worm EASICOM 3 25r Specifications

General

Brand	Glow-worm
Model	EASICOM 3 25r
Category	Boiler
Language	English